% legal.tex

\section*{Legal Statement}

{ \small
This work represents the views of the authors and does not necessarily
represent the view of their employers.\\
IBM, zSeries, and PowerPC are trademarks or registered trademarks of
International Business Machines Corporation in the United States,
other countries, or both.\\
Linux is a registered trademark of Linus Torvalds.\\
i386 is a trademark of Intel Corporation or its
subsidiaries in the United States, other countries, or both. \\
Other company, product, and service names may be trademarks or service marks
of such companies.\\

The non-source-code text and images in this document are provided under
the terms of the Creative Commons Attribution-Share Alike 3.0 United
States license
(\url{http://creativecommons.org/licenses/by-sa/3.0/us/}).
In brief, you may use the contents of this document for any purpose,
personal, commercial, or otherwise, so long as attribution to the
authors is maintained.  Likewise, the document may be modified,
and derivative works and translations made available, so long as
such modifications and derivations are offered to the public on equal
terms as the non-source-code text and images in the original document.

Source code is covered by various versions of the GPL
(\url{http://www.gnu.org/licenses/gpl-2.0.html}).
Some of this code is GPLv2-only, as it derives from the Linux kernel,
while other code is GPLv2-or-later.
See the CodeSamples directory in the git archive
(\url{git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/perfbook.git})
for the exact licenses, which are included in comment headers in each file.
If you are unsure of the license for a given code fragment,
you should assume GPLv2-only.

Combined work {\textcopyright}~2005-2011 by Paul E. McKenney.
}
